assertEquals(DialectVersion.SMB311, p2.getMinimumVersion());
        assertEquals(DialectVersion.SMB311, p2.getMaximumVersion());

        Properties prop3 = new Properties();
        prop3.setProperty("jcifs.smb.client.minVersion", "SMB202");
        PropertyConfiguration p3 = new PropertyConfiguration(prop3);
        assertEquals(DialectVersion.SMB202, p3.getMinimumVersion());

        DialectVersion min = ( minStr != null && !minStr.isEmpty() ) ? DialectVersion.valueOf(minStr) : null;
        DialectVersion max = ( maxStr != null && !maxStr.isEmpty() ) ? DialectVersion.valueOf(maxStr) : null;
        initProtocolVersions(min, max);
    }


    protected void initProtocolVersions ( DialectVersion min, DialectVersion max ) {

            boolean nosmb1 = Config.getBoolean(p, "jcifs.smb.client.disableSMB1", false);
            initProtocolVersions(nosmb1 ? DialectVersion.SMB202 : null, !smb2 ? DialectVersion.SMB1 : null);
        }

        initResolverOrder(p.getProperty("jcifs.resolveOrder"));
        initDisallowCompound(p.getProperty("jcifs.smb.client.disallowCompound"));
        initDefaults();

     * 
     * @see DialectVersion
     * @return minimum protocol version to use/allow
     * @since 2.1
     */
    DialectVersion getMinimumVersion ();


    /**
     * Maximum protocol version
     * 
     * Property <tt>jcifs.smb.client.maxVersion</tt> (string, default SMB210)
     * 
     * @see DialectVersion
     * @return maximum protocol version to use/allow

import java.util.concurrent.atomic.AtomicLong;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.DfsReferralData;
import jcifs.DialectVersion;
import jcifs.RuntimeCIFSException;
import jcifs.SmbConstants;
import jcifs.SmbTree;
import jcifs.internal.CommonServerMessageBlockRequest;
import jcifs.internal.CommonServerMessageBlockResponse;

        int cipherId = -1;

        if ( resp.getSelectedDialect().atLeast(DialectVersion.SMB311) ) {
            cipherId = resp.getSelectedCipher();
        }
        else if ( resp.getSelectedDialect().atLeast(DialectVersion.SMB300) ) {
            cipherId = EncryptionNegotiateContext.CIPHER_AES128_CCM;
        }
        else {